Change Lucid to Maker Keyboards to reflect current branding

[mrnoisytiger]

Description

Maker Keyboard was known as LucidKB during prelaunch. However, it's name changed officially to Maker Keyboards following the launch/release. This change modifies all source files as well as the source folder to reflect the name change.

No other changes.

Types of Changes

• Core
• Bugfix
• New feature
• Enhancement/optimization
• Keyboard (addition or update)
• Keymap/layout/userspace (addition or update)
• Documentation

Checklist

• My code follows the code style of this project: C, Python
• I have read the PR Checklist document and have made the appropriate changes.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• I have tested the changes and verified that they work and don't break anything (as well as I can manage).

[zvecr]

In its current form, this PR cannot be accepted due to the submodule changes in lib, most likely from before the previous develop cycle merged. These will need to be resolved before the PR can move forward.

[mrnoisytiger]

closing because i made it worse. Will reapply changes in new PR.